BUCKLING RESTRAINT BRACE, CORE MATERIAL UNIT USED THEREFOR, AND MANUFACTURING METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a buckling restraint brace which can be easily connected to a structure frame and is relatively flatly formed, a core material unit used therefor, and a manufacturing method thereof.

SOLUTION: There is provided a core material unit for buckling restraint brace which is joined with two joint plates installed opposite each other inside the structure frame at both projection ends thereof. The core material unit for buckling restraint brace is composed of a pair of long side core materials in parallel in which slits each formed in each of both ends of each side core material in a right-left parallel position relation with a slit in an end on the same side of the other side core material so that both slits can receive and join the corresponding joint plates.

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